All three are by Love Political Buttons. The button with a single image of Washington's face, transformed to Obama's face, came out first and was not a limited issue and didn't sell that well so the design was revised adding images of our earliest presidents and founding fathers with the text "The Presidential Look 2008." This version is limited. Both have numbered stickers on reverse. The 3" is #48 of 50 and the 6" is #49 of 50. All three are Mint.